使用吡咯基亚胺钌催化剂通过醇和胺偶联的温度依赖性切换合成亚胺和胺

IF 6.5 1区化学 Q2 CHEMISTRY, PHYSICAL

Journal of Catalysis Pub Date : 2025-02-01 DOI:10.1016/j.jcat.2024.115895

Ran Liu, Yujia Hou, Mengxuan Bai, Zhangang Han, Zhiqiang Hao, Jin Lin

{"title":"使用吡咯基亚胺钌催化剂通过醇和胺偶联的温度依赖性切换合成亚胺和胺","authors":"Ran Liu, Yujia Hou, Mengxuan Bai, Zhangang Han, Zhiqiang Hao, Jin Lin","doi":"10.1016/j.jcat.2024.115895","DOIUrl":null,"url":null,"abstract":"<div><div>A series of pyrrolyl-imine supported Ru(II) complexes <strong>2a-2d</strong> were prepared and used as efficient catalysts for chemodivergent coupling of alcohols and amines to give imines <strong>5</strong> and amines <strong>6</strong> in 48–99 % yields. Notably, the selectivity in this reaction is simply governed by the reaction temperature. The current catalytic system was carried out in an open atmosphere in air with low catalyst loading (0.1 mol%) and displayed good functional-group compatibility.</div></div>","PeriodicalId":346,"journal":{"name":"Journal of Catalysis","volume":"442 ","pages":"Article 115895"},"PeriodicalIF":6.5000,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Temperature-dependent switchable synthesis of imines and amines via coupling of alcohols and amines using pyrrolyl-imine ruthenium catalysts\",\"authors\":\"Ran Liu, Yujia Hou, Mengxuan Bai, Zhangang Han, Zhiqiang Hao, Jin Lin\",\"doi\":\"10.1016/j.jcat.2024.115895\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>A series of pyrrolyl-imine supported Ru(II) complexes <strong>2a-2d</strong> were prepared and used as efficient catalysts for chemodivergent coupling of alcohols and amines to give imines <strong>5</strong> and amines <strong>6</strong> in 48–99 % yields. Notably, the selectivity in this reaction is simply governed by the reaction temperature. The current catalytic system was carried out in an open atmosphere in air with low catalyst loading (0.1 mol%) and displayed good functional-group compatibility.</div></div>\",\"PeriodicalId\":346,\"journal\":{\"name\":\"Journal of Catalysis\",\"volume\":\"442 \",\"pages\":\"Article 115895\"},\"PeriodicalIF\":6.5000,\"publicationDate\":\"2025-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Catalysis\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0021951724006080\",\"RegionNum\":1,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Catalysis","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0021951724006080","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}

引用次数: 0

摘要

制备了一系列吡咯亚胺负载Ru（II）配合物2a-2d，并将其作为醇胺化学发散偶联的有效催化剂，以48 ~ 98% %的收率得到亚胺5和亚胺6。值得注意的是，该反应的选择性仅由反应温度决定。目前的催化体系在开放气氛中进行，催化剂负载低（0.1 mol%），具有良好的官能团相容性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Temperature-dependent switchable synthesis of imines and amines via coupling of alcohols and amines using pyrrolyl-imine ruthenium catalysts

查看原文本刊更多论文

Temperature-dependent switchable synthesis of imines and amines via coupling of alcohols and amines using pyrrolyl-imine ruthenium catalysts

A series of pyrrolyl-imine supported Ru(II) complexes 2a-2d were prepared and used as efficient catalysts for chemodivergent coupling of alcohols and amines to give imines 5 and amines 6 in 48–99 % yields. Notably, the selectivity in this reaction is simply governed by the reaction temperature. The current catalytic system was carried out in an open atmosphere in air with low catalyst loading (0.1 mol%) and displayed good functional-group compatibility.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Journal of Catalysis 工程技术-工程：化工

CiteScore

12.30

自引率

5.50%

发文量

447

审稿时长

31 days

期刊介绍： The Journal of Catalysis publishes scholarly articles on both heterogeneous and homogeneous catalysis, covering a wide range of chemical transformations. These include various types of catalysis, such as those mediated by photons, plasmons, and electrons. The focus of the studies is to understand the relationship between catalytic function and the underlying chemical properties of surfaces and metal complexes. The articles in the journal offer innovative concepts and explore the synthesis and kinetics of inorganic solids and homogeneous complexes. Furthermore, they discuss spectroscopic techniques for characterizing catalysts, investigate the interaction of probes and reacting species with catalysts, and employ theoretical methods. The research presented in the journal should have direct relevance to the field of catalytic processes, addressing either fundamental aspects or applications of catalysis.